2109306633

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{921497}}^1$

素因数の和:921616

約数の個数: 16

約数和(自身を含む): 3243672960

約数和(自身を除く): 1134366327

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 921497, 2764491, 6450479, 19351437, 100443173, 301329519, 703102211, 2109306633]

約数ペア:

[(1, 2109306633), (3, 703102211), (7, 301329519), (21, 100443173), (109, 19351437), (327, 6450479), (763, 2764491), (2289, 921497)]